Machine for ornamenting strips of composition or for coating moldings therewith



(No Model.)-

4 Sheets-Sheet 1. B. C. J. ANDERSON. MACHINE FOR ORNAMENTING STRIPS OFCOMPOSITION OR FOR COATING MOLDINGS THEREWITH. No. 443,421.

Patented Dec. 23, 1890.

jnvemim:

(No Model.) I 4 Sheets Sheet 2.

B. G. J. ANDERSON. MACHINE FOR ORNAMENTING STRIPS OF COMPOSITION OR FORCOATING MOLDINGS THEREWITH.

N0.'443,4Z1. Patented Dec. 23, 1890.

(No Model.) 4 Sheets-Sheet 3. B.-G. J. ANDERSON. MAGHINE FOR ORNAMENTINGSTRIPS 0F COMPOSITION OR FOR COATING MOLDINGS THEEEWITH.

No. 443,421. Patented Dec.'23, 1890.

(No Model.) 4 SheetsSheet 4.

B. G. J. ANDERSON. MACHINE FOR ORNAMENTING STRIPS 0F COMPOSITION OR FORCOATING MOLDING'S THEREWITH.

Y UNITED STATES PATENT Grinch.

BERNIIARD G. J. ANDERSOIROF CHICAGO, ILLINOIS.

MACHINE FOR ORNAMENIlNG STRIPS OF COMPOSITION R FOR COATING MOLDINGSTHEREWITH.

SPECIFICATION forming part of Letters Patent No. 443,421, dated December23, 1890. Application filed April 16, 1890. Serial No. 348,250. (Nomodel.)

To all whom it may concern.-

Be it known that I, BERNHARD C. J. AN- DERSON, a citizen of the UnitedStates, residing in Chicago, in the county of Cook and State ofIllinois, have invented certain new and useful Improvements in Machinesfor Ornamenting Strips of Composition or for Coating MoldingsTherewit-h, of which the following is a specification.

The present invention relates, generally, to machines for ornamenti'ngstrips of composition by pressing them while still plastic intoany-desired sliape and impressing their surfaces with any desired designor configuration by passing them between rolls whose peripheries are sodes gned as to produce the desired effect. The said invention relatesmore especially to those machines which, in the operation of shaping andornamenting the plastic composition, at the same time press it firmlyupon strips of molding.

The object of the invention is to provide a machine having awork-support, which may be placed horizontally or inclined to anydesired angle within a radius of nearly ninety degrees above thehorizon. I

The invention consists in certain novel features and combinations thatare particularly pointed out in the claims hereinafter, a machineembodying said invention being first fully described with reference tothe accompanying drawings, which form a part of this specification, andof which- Figure 1 is a front elevation of said machine viewed in thedirection indicated by the arrow 1, Fig. 2. Fig. 2 is a side elevationthereof viewed in the direction indicated by the arrow 2, Fig. 1, Fig. 3is a side elevation of a portion thereof viewed in the directionindicated by the arrow 3, Fig. 1. Fig. 4 is a plan view of the pedestaland the parts situated beneath the plane of its top, the pedestal itselfand the work-supporting roll being shown partly in section. Fig. 5 is afront elevation of the machine with the work-support inclined and theother parts adjusted to corresponding positions. Fig. 6 is ahorizontalsection on the line 6 6, Fig. 2, showing in plan only some of the partsbelow the cutting plane. Figs. 7 and 8 are respectively a side and afront elevation of the vertically-movable frame. Fig. 9 is a verticalsection of the atomizer. Fig. 10 is a plan view thereof. Fig. 11 is anelevation showing in detail certain parts hereinafter more fullydescribed. Fig. 12 is an elevation of the rotary cutters and theiraccessories.

The base or pedestal 1 preferably consists of a single hollow casting ofsubstantially square shape in cross-section, having onitop a pair ofheavy horizontal flanges or rails 2 and 3, which are parallel to eachother and situated at the front and back, respectively, of the pedestal.Extending from one of these rails to the other at about the center ofthe pedestal is a heavy rib or rail at, and from this rib a web 5extends to and slightly beyond the side 6. Upon the other side of thisrib 4 the top of the pedestal is entirely open between thefianges 2 and3, and the side 7 has a large opening 8, of truncated V shape, extendingmore than half-way to the bottom, for a purpose that will appearpresently.

10 is a heavy arm projecting from the side 6 and curved so as to extendrearward beyond the rear side 11 of the pedestal. At its extremity, castintegrally with it, are two halves of two two-part journal-boxes 12 and13, situated one above the other,- with their axes horizontal.Projecting from the rear wall 11 is a second arm 14:, having at itsextremity two halves of two two-part journalboxes 15 and 16, situatedone above the other and with their axes coincidentwith the axes of theboxes 12 and 13, respectively.

At top the side 7 of the pedestal is formed with two halves of twotwo-part journal-boxes 17 and 1S, situated, respectively, at the frontand rear of the pedestal and with their axes horizontal and coincident.Journaled in the boxes 12 .and .13 is the main shaft 19, upon which is afast pulley 20 and a loose pulley 21.. The belt-shifter consists of twocurved parallel arms 22, secured at proper distance apart to a slide-rod23, which passes loosely through an eye formed through the extremity ofan arm 24, projecting from arm 10, and through an eye formed through theside 6 of the pedestal, its inner end being connected by a hinge-jointto the upper extremity of a long arm 25, whose lower extremity isrigidly connected to the inner end of a rock-shaft 26, to the outer endof which is secured theoperating-lcver 27. Upon the shaft 19 is a smallpinion 28, which gears with a larger wheel 29, fixed to a shaft 30, thatis journaled in boxes 13 and 16 and carries at its extremity a beveledpinion 31.

32 is a yoke, which has upon its opposite sides trunnions 33 and 34,journaled in the boxes 17 and 18 already described. One of thesejournals Si is hollow, and within it is journaled a shaft 235, to oneend of which is fixed a beveled pinion 36, which gears with pinion 31,and to the other end of which is fixed a beveled pinion 37, containedwithin an enlarged cavity in the yoke. The yoke is provided on its outerside with a large boss 38. This boss and the inner portion of the yokeare provided with circular bores, in which a shaft 39 is journaled. Tothis shaft within the central opening of the yoke is secured a beveledpinion 40, which gears with pinion 37, and to the extremity of saidshaft that projects beyond the boss 38 is secured a roll 41. Theprojecting extremity of shaft 39 is reduced, so as to form a shoulder 2,which engages the roll all and holds it out of contact with theextremity of the boss 38. The inner end of the roll is hollowed out, soas to receive within it and project well over the boss 38. Its outer endis also hollowed out to receive and inclose the nut by which it is heldto its shaft. At its inner end it has a short radial flange 43, whichserves as a guide and support for a removable annular support 44. (Shownin Fig. 5.) This support preferably consists of a radial flange of thedesired width formed upon a ring or collar 44;, which fits the roll 41.It is also preferably split and provided on its abutting ends withcorresponding perforated lugs for the reception of screw-bolts, wherebyit may be adjusted to any position on the roll and there firmly clamped.In Fig. 5 of the drawings it is shown resting against the flange -13,and an additional ring 45 is slipped up against it, the latter formingthe direct support for the work, while in Fig. 11 it is shown clamped tothe roll some distance from the flange 4: 3. \Vhen the roll 41 is usedin horizontal position, as shown in Figs. 1 to 4, inclusive, two ofthese rings 45 may be employed for guiding the work, in which case theyare secured to the roll by screws, as above described, at such distanceapart that the strip of work passes easily between them and rests uponthe roll.

Fixed to the projecting extremity of the journal of the yoke isacollartti, from the top of which rises a perforated lug $7, in which isfixed one end of a stud 48 a little longer than the roll ii andextending outward parallel therewith, the top side of said stud being atrifle lower than the top side of the roll. Upon this stud areadjustable gu iderings 49, having set-screws for holding them in place.Upon the other side of roll 41 is a stud 50, similar to stud i8.

51 is a segment upon the under side of the yoke, the periphery of whichprojects between a pair of clamping-jaws and A screw-threaded shaft 54:,having upon it a shoulder or collar 55, passes loosely through aperforation through the jaw 5 and is tapped into jaw 52. By turning theshaft by means of a hand-wheel 56 the jaws may be allowed to springapart, or they maybe forced together, causing them to clamp the segment51. Resting upon the top of the pedestal is a horizontal]y-movable framecomprising the parts numbered 60 to 65, inclusive.

60 and U1 are a pair of plates of inverted- U shape, (approximately,)the rear standards 60 of which are vertical. (52 is a web connectingthem at front and top.

63 is a heavy flange connecting the lower ends of the front standard(30. (H isa similar flange connecting the lower extremities of the rearstandards 60*. The flanges 63 and (i-t are parallel and the samedistance apart as are the rails 2 and 3 of the pedestal upon which theyrest. Each of the rails 2 and 3 is provided with a groove 57, and eachof the flanges 03 and Cl is provided with a rib 58, which ribs enter thegrooves for preventing said flanges from moving laterally with respecttosaid rails while permitting them to slide upon them in the direction oftheir length. The rails 2 and 8 are provided, also, with holes 59, inwhich are tapped screw-bolts 66, which pass through longitudinal slotsin flanges (i3 and G4, and enable the movable frame to be secured to thepedestal after it has been brought to the desired position thereon. Thepart 65 is a plate or web, which joins the inside vertical edges of therear standards 60 and projects at its edges slightly beyond them,forming tongues 67 and 67, which are beveled off on their rear sides.These tongues constitute vertical guides for the vertically-movableframe shown in Figs. '7 and 8.

GS is a plate, from the uppcrmargin of which projects forward ahorizontal strengtheningflange 09. From its side margins project forwarda pair of vertical flanges 70 and 71, which carry at their lower marginsthe upper halves of two two-part journal-boxes 72 and 7 3, respectively.From its side margins also project rearward a pair of flanges Tl and 75,the former of which is straight, while the lat ter has an under cutgroove which receives and fits the vertical guide 67. Between the flange7t and the guide 67 is placed a clampplate 76, one side of which isstraight audfits the straight inner side of flange 74, while the otherside is beveled and fits the inclined rear side of guide 67. Tapped intothis clampplate is a screw 77, which passes through a perforation formedthrough plate 68, and is provided with a shoulder, which bears againstthe front face of said plate, and a handle 78, whereby it is turned.

70 is a perforated lug cast upon the front side of plate 08,1'11 whichis swiveled the lower extremityof ascrew 80, which passes throughperforations through the top portion of web IOC 62 and through acircular boss 81 cast thereon.

82 is a nut turned onto the screw and hearing upon the boss 81, and 83is a hand-wheel fixed to or formed with said nut, whereby it may beturned for elevating or lowering the screw.

Jonrnaled in boxes 72 and '73 is a shaft 84, situated in the samevertical plane as shaft 42 and projecting beyond the side of the frameof the machine about as far as does the roll 41. Upon the projecting endof this shaft a cylinder or roll 85, hereinafter called thepattern-roll, is fixed so that it willturn with the shaft 84, and may beadjusted thereon or removed therefrom and replaced by another. Theperiphery of this roll has contact with the plastic composition andshapes and ornaments it, and if the strip of composition be laid uponthe top of a strip of molding and both be passed through the machinetogether at the same time that the composition is shaped and ornamentedit will be firmly pressed upon the molding. Upon the other end of shaft81 is a pinion 8b, which gears with a larger wheel 87, and the latter inturn gears with a small pinion 88, fixed upon the shaft 30 by means of aspline and groove, so as to be capable of sliding longitudinallythereon. The pinion 88 has an elongated hub 89, terminating in a flange90. This hub occupies an eye formed at the lower end of a lever 91,which is provided near its upper end with a second eye, through whichpasses the shaft 92, upon which wheel 87 is journaled. This shaft alsopasses through an arcuate slot slot 93, formed concentrically with shaft30 through an arm 91, projecting rearward from the horizontally-movableframe. The lever 01 and arm 94: occupy a portion of the shaft between aflange 05 and a nut 90, by tightening which latter the parts may besecured in any position to which they may be adjusted. It will be seenthat by moving this wheel 87 in a path concentric with the wheel fromwhich it derives its motion, 88, the connection is not broken, andwhatever may be the elevation of wheel 86 wheel 87 may be brought ingear with it, thereby enabling the latter to be adjusted vertically, asrequired. It will be seen, also, that the spline-and-groove connectionbetween shaft 30 and pinion 88 enables the superposed frame 60, &c., tobe slid upon the rails 2 and 3, carrying with it its at tached partswithout breaking the connection between the source of power and theworking parts.

07 is an arm having a longitudinal slot, through which passes a bolt bywhich it is secured adjustably to the outside of flange 71. To theextremity of this arm is see ured rigidly a stud 98, which projectsoutward about as far as does the shaft 84:. Upon this stud is a pair ofadjustable collars 09, held in place by set-screws, and to each of thesecollars is fixed a rigid arm 100. To the extremity of each of these armsis secured by a set-screw 101 a guide-plate 102, said plates beingslotted for the passage of said screws, so as to per mit said plates tobe adjusted forthe purpose that will appear presently.

103 isa heavy lug projecting from the side 7 of the pedestal just abovebox 18 and extending into the V-shaped opening 8. To this lug is fixedone end of a horizontal stud 104, which projects outward parallel withthe supporting-roll and a little beyond it, the top side of said studbeing slightly below the level of the top side of said roll. This studis incapable of rotating, and from it a pair of rigid arms 105 (one neareach of its ends) project rearward and upward. Between these arms thestud is inclosed in a loose sleeve 100, which serves as an anti-frictionroller. To the extremity of each of these arms 105 is hinged one end ofa link 107, the other ends of said links being connected rigidlyto therespective ends of a short shaft 108, which they hold against rotation.

Surrounding the shaft 108 isa loose sleeve 109, to which are adj ustablysecured by setscrews any desired number of rotary cutters 110, whoseperipheries rest when not at work upon the sleeve 100, against whichthey are pressed with the necessary force by a pair of tension-springs111, each connected at one end to one of the arms 105 and at the otherend to the corresponding link 107.

112 is an air-pump, the piston-rod 113 of which is connected by a pitman114 to a wristpin 1.1.5, secured eccentrically to the end of shaft 19.

is a short stout arm secured to the bottom portion of thevertically-movable frame, and having upon its opposite sides a pair ofbosses or short studs situated opposite each other and provided withcommunicating bores. Over one of these perforated bosses is slipped oneend'of a section of rubber tubing 117, the other end of which isconnected with the pump. Upon the other of these bosses is screwed oneend of a jointed bracket 118, (similar to a wall-bracket for gas,) whichmay have any desired number of joints. The free end of this bracketcarries a cup 119 and its bore communicates with a bore 120, thatdischarges horizontally over and in close proximity to a vertical boreor duct 121, which communicates with the bottom part of the cup. Theseparts form an atomizer of such wellknown form that further descriptionis not necessary. This atomizer is for the purpose of keeping thesurface of the pattern-roller 'wet, and this it does more uniformly thancan possibly be done with a sponge, as it throws the fine spray wellinto every crevice of the pattern-roll. ables it to be placed directlyopposite the pattern-roll and at any desired distance there from. Forregulating the area of'the spray the cup is provided with three curvedsheetmetal shields, which may easily be adjusted with relation to eachother. Two of these shields 122 are curved to lit the interior of therim of the cup, andare held upright by springs IIO The jointed bracketen- Lil 12;), which are secured to their outer sides and projectdownward over the rim of the cup, bearing against its outsides. Theseshields may be slid around the rim of the cup, so as to leave betweentheir adjacent edges, directly opposite the bore 120, an opening of anydesired width. The third shield 12% is curved to fit the interior of theshields 122. and has two springs 125, which are presented in oppositedirections and embrace the adjacent edges of said shields 122. Thesesprings 125 do not interfere with the above-described adjustment ofshields 122, and at the same time they permit the shield 12% to beraised or lowercd,so as to leave any desired space between its loweredge and the top of the cup. The bracket is provided with a three-waycock 126, by which the air may be cut off from the at omizer anddischarged through a hole 127.

Assuming the parts to be as shown in Figs. 1 to 5, inclusive, theoperation is as follows: A strip of the plastic composition of a width alittle less than the distance between the guide-rings ett) is placed ontop of a strip of sheet-zineof the same width. They are then rested onthe stud 48 between guiderings *9 and their ends passed between guides102 and inserted between the roll 41 and the pattern-roll 85, whichrevolve in the directions indicated by the arrows. These rolls press theplastic composition firmly upon the zinc strip and impress it with acomplement of the peripheral shape or configuration of the pattern-roll.In Fig. 1 the pattern-roll is shown as cylindrical, so that the surfaceof the composition after being acted upon by it will be perfectly fiat.From these rolls the zinc plate, with its coating of composition, passesbet-ween the sleeve 106 on stud 10- and the peripheries of cutters 110,which are held down by springs 111 with sufiicient force to cause themto cut through the composition to the zinc plate, leaving saidcomposition in a number of strips adhering to the surface of the singlestrip of zinc. From these cutters the strip of zinc, with its adherentstrips of composition, passes over the stud 50, and is then removed fromthe machine. These strips of composition are then removed from the zincplate and used forcoating moldings and other purposes. It will be seenthat, instead of using a roller 85 of cylindrical form, a number ofrollers such as the one shown in Fig. 5 or a single roller with two ormore patterns on its periphery might be secured on shaft 84, so as toimpress two or more designs at a single operation upon a single broadstripof composition, which, after leaving the pattern-roll, would be cutby the knives 110 into a number of separate strips of ornamentedcomposition. The knives 110 are used only when a zinc or similar sheetis used. When it is not desired to use them, they are removed, togetherwith the parts numbered from 105 to 109, inclusive, leaving stud 104:bare, as shown in Fig. 5. It will be understood that the guides 49 and102 are adjusted so that the strip to be operated upon fits snuglybetween them, and so that said strip will be guided and held in properposition with relation to the pattern-roll. If, instead of a zinc strip,

the composition be laid on top of a strip of molding, the operation willbe the same, except that the composition will not of course be removedfrom the molding after passing through the machine. Thus it will be seenthe roll 41, the studs -18 and 50, and the sleeve 106 all assistdirectly in supporting the work, while nearly all of these parts are inturn supported by the yoke. Many features of the invention are not,however, limited to a work'support of this particular construction.

The work-support is made adjustable to various inclinations, in orderthat the surface of the molding against which the pattern-roll is towork may be placed substantially parallel with the working-surface ofsaid roll, or, in other words, in order that the pressure shall be in aplane perpendicular to the surface against whichit is exerted.

Referring to Fig. 5 it will be seen that with a horizontal work-supporta pattern could not be impressed upon the part of the molding shown inthe drawings, against which the pattern-roll is shown to be in contact.

I am aware that a machine has been constructed having a work-supportingroll capable of being oscillated, and I do not claim such aworksupporting roll, broadly, as my invention.

In order to incline the work-support, (the pattern-roll and its framehaving been elevated and the frame 60, the, slid to one side, ifrequired,) the wheel 56 is turned so as to allow the jaws 52 and 53 torelease the segment 51. The yoke 32 is then tilted uponits trunnionsuntil the roll :1 comes to the desired inclination, after which jaws 52and 53 are again tightened to hold it in place. The other parts are thenadjusted to suit the requirements of the particular case.

For protecting portions of the molding that have been whitened orfinished in some other way and which would be injured by contact withthe roll 41, the latter may be provided with one or more rubber rings orhands 130, as shown in Fig. 11.

For ornamenting both sides of a strip, (a curtain-pole, for example) asecond patternroll may be substituted for the cylindrical roll t1.

My invention is not limited to the particular means shown in thedrawings for preventing the yoke from oscillating upon its trunnionswhile the machine is at work, nor is it limited to the particular formof the yoke shown. The yoke might be modified by omitting all of theY-shaped portion, thus red ucingit in effect to a heavy shaft having atone end the bore for the shaft and having the boss 38, with the bore forthe shaft 42. So far as I am aware I am the first to employ a tiltingyoke of any construction for carrying the work-support.

Having thus described my invention, the following is what I claim as newtherein:

1. The combination, with the roll 85, of the roll 41 and wheel l0,having coincident axes, a yoke by which said roll and wheel are carried,said yoke being capable of oscillation, anda power-wheel situated withits axis coincident with the axis of the oscillation of the yoke andgearing with wheeltO,substantially as set forth.

2. The combination, with the roll 85, of the roll 11, the shaft 39, bywhich it is carried, the yoke 82, having hollow boss 38, through whichsaid shaft passes, and meansfor rotating said shaft, substantially asset forth.

3. The combination, with the roll 85, of the roll 41, having its innerend hollowed out, the shaft 39, the yoke having hollow boss 38, andmeans for rotating said shaft, substantially as set forth.

4. The combination, with the roll 85, of a work-support, a yoke capableof oscillation, by which said support is carried, a segment on saidyoke, and means for locking and unlocking said segment at will,substantially as set forth.

5. The combination, with the roll 85, of a work'support, a yoke capableof oscillation, by which said support is carried, the segment 51 on saidyoke, the clamping-jaws 52 53, between which said segment projects, anda hand-screw for operating said jaws, substantially as set forth.

6. The combination, with the roll 85, of roll 11, having one or moreadjustable guides, each consisting of a ring formed in one piece, split,and provided on its two abutting ends with corresponding lugs for thereception of a clamp-screw, substantially as set forth.

'7. The combination, with the roll 85, of a yoke capable of oscillation,means for securing said yoke in position, the roll 41, journaled to andcarried by said yoke, and the stud 48, also carried by said yoke,substantially as set forth.

8. The combination, with the roll 85, of a yoke capable of oscillation,means for securing said yoke in position, the-roll 41, journaled to andcarried by said yoke, and the stud 48, also carried by said yoke andhaving the guide 49, substantially as set forth.

9. The combination, with the roll 85, of a yoke capable of oscillation,means for securing said yoke in position, the roll 41, journaled to andcarried by said yoke, and the studs 18 and 50, also carried by said yokeand situated upon opposite sides of the work-supporting roll,substantially as set forth.

10. The combination, with the roll 85, the yoke, and the roll 41, of awork-supporting stud having an anti-friction sleeve or collar,substantially as set forth.

11. The combination, with the roll 85 and a work-support, of the stud104, the shaft 108, loosely connected thereto, the sleeve 109 on saidshaft, and the cutters supported by said sleeve, substantially as setforth.

12'. The combination, with the roll 85 and a work-support, of the stud104:, having arms 105, the links 107, the shaft 108, the sleeve 109 onsaid shaft, and the cutters 110,'supported by said sleeve, substantiallyas set forth.

13. The combination, with the roll 85 and a frame resting upon thepedestal and carryingsaid roll, the gearing carried by said frame, theshaft 30, the pinion 88, having sliding connection with said shaft, andan arm extending from the movable frame and engaging said pinion formoving it longitudinally upon its shaft whensaid frame is moved,substantially as set forth.

14. The combination of the roll 85, the shaft 84, the vertically-movableframe carrying said shaft, the wheel on said shaft, the wheel 87,gearing therewith, the shaft 92, the lever 91, carrying said shaft, theshaft 30, about which said lever is movable, the pinion 88 on shaft 30,engaging wheel 87, and means for locking said lever in any desiredposition, substantiall y as set forth.

15. The combination, with a work-support, of roll 85, shaft Set, bywhich it is carried,the vertically-movable frame carrying said shaft,having flanges Tet and 7 5, the vertical guides 67 67, and means forelevating and lowering said frame, substantially as set forth.

16. The combination, with a work-support, of roll 85, shaft 84, by whichit is carried, the vertically-movable frame having flanges 71 and 75,the vertical guides 67 and 67, the clamp-plate 76, the screw '77 78, andmeans for elevating and lowering the frame, substantially as set forth.

17. The combination, with the roll 85, of the stud 98, the arms 100, andthe guides 102,carried by said arms, substantially as set forth.

18. The combination, with the roll 85, of the guides 102, the stud 9S,bywhich they are sup ported, and the arm 97 and devices for adjustablysecuring it to the frame, substantially asset forth.

19. The combination, with the pedestal and an adjustable work-support,of a horizontallymovable frame resting upon the pedestal, and theroll-85, carried by said frame, substantially as set forth.

20. The combination, with the pedestal having rails 2 3, of thesuperposed movable frame having flanges 63 64: resting on said rails,and the roll 85, carried by said frame, substantially as set forth.

21. The combination, with an adjustable work-support, of the roll and ashaft to which it is secured adjustable both vertically andhorizontally, substantially as set forth.

22. The combination, with an adjustable work-support and a pedestal, ofa horizontallymovable frame resting upon said pedestal, a second frameadjustable vertically upon the first, and the roll 85, carried directlyby the second frame, substantially as set forth.

23. The combination,'with the roll 85, of an atomizer, a bracket forsupporting it opposite 26. The combination, with the roll 85, the Eatomizer, means for supporting it, an air-compressor, and a tubeconnecting said atomizer and compressor, of the horizontally-adjustlable shields 122 for regulating the width of the spray, substantially asset forth. 97. The combination, with the roll 85, the atomizer, meansfor supporting it, an air-eompressor, and a tube connecting saidatomizer i and compressor, of the horizontally and vertically adjustableshields 122 and 124, sub- 5 tially as set forth.

28. lhe combination, with therollSS, of the jointed bracket 118, the cup110, carried by 'said bracket, the bores 120 and 12 l, and means forforcing air through bore 120,.substantially as set forth.

BERNII'AI-tl) C. .T. ANDERSON.

Witnesses:

it. (E ()nontximo, L. M. IIoPKms.

